| Helston to Chenove | 506.75 mi (815.54 km) |
| Helston to Cherbourg | 166.58 mi (268.08 km) |
| Helston to Chevigny-Saint-Sauveur | 511.83 mi (823.71 km) |
| Helston to Chevilly-Larue | 354.54 mi (570.58 km) |
| Helston to Chilly-Mazarin | 354.16 mi (569.97 km) |
| Helston to Choisy-le-Roi | 357.03 mi (574.58 km) |
| Helston to Cholet | 290.45 mi (467.43 km) |
| Helston to Clamart | 349.88 mi (563.08 km) |
| Helston to Claye-Souilly | 365.49 mi (588.21 km) |
| Helston to Clermont | 346.48 mi (557.61 km) |
| Helston to Clermont-Ferrand | 487.79 mi (785.02 km) |
| Helston to Clermont-l'Herault | 606.67 mi (976.35 km) |
| Helston to Clichy | 349.68 mi (562.75 km) |
| Helston to Clichy-sous-Bois | 360.32 mi (579.88 km) |
| Helston to Cluses | 613.08 mi (986.66 km) |
